<!doctype html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<title>教师端</title>
	<meta name="renderer" content="webkit|ie-comp|ie-stand">
    <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
    <meta name="viewport" content="width=device-width,user-scalable=yes, minimum-scale=0.4, initial-scale=0.8,target-densitydpi=low-dpi" />
    <meta http-equiv="Cache-Control" content="no-siteapp" />

    <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon" />
    <link rel="stylesheet" href="css/font.css">
	<link rel="stylesheet" href="css/xadmin.css">
    <script type="text/javascript" src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>
    <script src="lib/layui/layui.js" charset="utf-8"></script>
    <script type="text/javascript" src="js/xadmin.js"></script>
    <style>
        #demo1{
            width: 40px;
            height: 40px;
            border-radius: 50%;
        }
        a{
            color: #cabfbf;
        }
    </style>
</head>
<body style="background:url(images/demo-1-bg.jpg);
            background-size:100% 100%;width: 100%;height: 100%;">
    <!-- 顶部开始 -->
    <div class="container">
        <div class="logo"><a href="index.html"><img src="images/title.png" alt="" style="width: 180px; height: 45px;"></a></div>
        <div class="left_open">
            <i title="展开左侧栏" class="iconfont">&#xe699;</i>
        </div>
        <ul class="layui-nav left fast-add" lay-filter="">
            <li class="layui-nav-item">
                <dl class="layui-nav-child"> <!-- 二级菜单 -->
                    <dd><a onclick="x_admin_show('资讯','http://www.baidu.com')"><i class="iconfont">&#xe6a2;</i>资讯</a></dd>
                    <dd><a onclick="x_admin_show('图片','http://www.baidu.com')"><i class="iconfont">&#xe6a8;</i>图片</a></dd>
                    <dd><a onclick="x_admin_show('用户','http://www.baidu.com')"><i class="iconfont">&#xe6b8;</i>用户</a></dd>
                </dl>
            </li>
        </ul>
        <ul class="layui-nav right" lay-filter="">
            <li class="layui-nav-item">
                <a href="javascript:;">admin</a>
                <dl class="layui-nav-child"> <!-- 二级菜单 -->
                    <dd><a onclick="x_admin_show('个人信息','http://www.baidu.com')">个人信息</a></dd>
                    <dd><a onclick="x_admin_show('切换帐号','http://www.baidu.com')">切换帐号</a></dd>
                    <dd><a href="login.html">退出</a></dd>
                </dl>
            </li>
        </ul>

    </div>
    <!-- 顶部结束 -->
    <!-- 中部开始 -->
     <!-- 左侧菜单开始 -->
    <div class="left-nav">
      <div id="side-nav">
        <ul id="nav">
            <li>

                <a href="javascript:;">
                    <i class="iconfont">&#xe6ce;</i>
                    <cite>教师端</cite>
                    <i class="iconfont nav_right">&#xe697;</i>
                </a>
                <ul class="sub-menu">
                    <li>
                        <a _href="welcome.html">
                            <i class="iconfont">&#xe6a7;</i>
                            <cite>表格</cite>
                        </a>
                    </li >
                    <li>
                        <a _href="teacher.html">
                            <i class="iconfont">&#xe6a7;</i>
                            <cite>展示页</cite>
                        </a>
                    </li>
                    <li>
                        <a _href="数据分析.html">
                            <i class="iconfont">&#xe6a7;</i>
                            <cite>数据仓</cite>
                        </a>
                    </li>
                    <li>
                        <a _href="统计图.html">
                            <i class="iconfont">&#xe6a7;</i>
                            <cite>统计图</cite>
                        </a>
                    </li>
                </ul>
            </li>
        </ul>
      </div>
    </div>
    <!-- <div class="x-slide_left"></div> -->
    <!-- 左侧菜单结束 -->
    <!-- 右侧主体开始 -->
    <div class="page-content">
        <div class="layui-tab tab" lay-filter="xbs_tab" lay-allowclose="false">
          <ul class="layui-tab-title">
            <li>教师端</li>
          </ul>
          <div class="layui-tab-content">
            <div class="layui-tab-item layui-show">
                <iframe src='welcome.html' frameborder="0" scrolling="yes" class="x-iframe"></iframe>
            </div>
          </div>
        </div>
    </div>
    <div class="page-content-bg"></div>
    <!-- 右侧主体结束 -->
    <!-- 中部结束 -->
    <!-- 底部开始 -->
    <div class="footer">
        <div class="copyright">睿哲技术有限公司</div>
    </div>

    <script src="lib/layui/layui.js" charset="utf-8"></script>
    <script>
        layui.use('upload', function(){
            var $ = layui.jquery
                ,upload = layui.upload;

            //普通图片上传
            var uploadInst = upload.render({
                elem: '#test1'
                ,url: 'https://httpbin.org/post' //改成您自己的上传接口
                ,before: function(obj){
                    //预读本地文件示例，不支持ie8
                    obj.preview(function(index, file, result){
                        $('#demo1').attr('src', result); //图片链接
                    });
                }
                ,done: function(res){
                    //如果上传失败
                    if(res.code > 0){
                        return layer.msg('上传失败');
                    }
                    //上传成功
                }
                ,error: function(){
                    //演示失败状态，并实现重传
                    var demoText = $('#demoText');
                    demoText.html('<span style="color: #FF5722;">上传失败</span> ' +
                        '<a class="layui-btn layui-btn-xs demo-reload">重试</a>');
                    demoText.find('.demo-reload').on('click', function(){
                        uploadInst.upload();
                    });
                }
            });

        });
    </script>
</body>
</html>